Rocky Summit Essay

With cyber war, nations are able to skip the battlefield. Gone are the days where troops line up across from each other hoping to do damage to the other. Clarke explains that people, industries, governments, companies and organizations can be possible targets and are vulnerable to these attacks. Keeping that in mind should help these targets become defensive minded and shield off attacks before they happen. As we all know, the prevention is better than the

It is not uncommon to find various organizations complaining about security flaws in their information systems. Failing to prevent or mitigate the security flaws may lead to system breakdown, errors, and loss of crucial information. This is why it is important for users of information systems to find the right solutions that can help counter and mitigate security flaws. One common problem with security flaws connected with information systems or networks is that the security flaws occur in multiples. Technological advances have, fortunately, made it possible for people and organizations to prevent and detect such security flaws using security strategies. Layered Security and Defense in Depth are two strategies that can help prevent attacks and protect information systems against security flaws. The two strategies are similar but are based on completely two different concepts. This paper compares and contrasts the Layered Security and Defense in Depth Strategies by explaining how each of the two functions. Additionally, the paper includes an explanation about the advantages and disadvantages of the two strategies.

Defense in depth identifies the need for many security layers to be utilised in defense of the system from the bottom as physical security to the top as Data security.

In this report I will be describing the ways in which networks can be attacked, also be giving real life example of each of the below.

As part of the network security team, we will be proving IDI with a network security plan to mitigate the vulnerabilities that have been discovered. A secure site will be set up with network intrusion detection and network protection systems will be available to access via the internal network. Policies will be presented for remote access and the use of VPN. Also contained within this report will be strategies for hardening the network and mitigating risks. An updated network layout with increased network security to meet the current needs will be included.

The threat kill chain reveals the stages of a cyber attack from early reconnaissance to the goal of information exfiltration. The kill chain can also be used as an organizational tool to help continuously improve network defense (Kill Chain). Threats must progress through seven stages of the model; the first stage is reconnaissance. Reconnaissance occurs when the attacker does a background check on the target before attacking them. Most reconnaissance is accomplished with the help of the Internet and social media accounts. The second stage is the weaponization phase. In this phase, the attacker creates a remote access

Welcome to Foundations of Cybersecurity CSIA 301, a hybrid course. My name is Professor Nancy M. Landreville and I have been teaching here at the University of Maryland, University College since February 2007. My phone number is (301) 401-0144. You may contact me by phone any evening during the week (Monday - Friday) from 7:00pm - 9:00pm. You may email me at any time at nancy.landreville@faculty.umuc.edu . I encourage you to use the private messaging area rather than the faculty email address. This will facilitate faster response to your course questions. I will respond to your email within 24 hours from receipt of your email. Please place the name of the course in the subject line so I

In order to diminish both security and privacy risks to organizations, measures need to be taken to combat risks throughout the various stages of the threat’s life cycle. Specific processes must be implemented to identify threats, procedures to follow when the attack occurs, and finally methods to recover from the attack (Houlding, 2011).

There are many threats a network faces when the IT department allows students to connect to the network or Internet

49). In order for all of the leaders of the different infrastructures to be successful at eliminating or mitigating such attacks they will need a common form of communication as all of their systems have been proven to affect each other. One tool to help eliminate such communication barriers is the National Incident Management System (NIMS). This system “is a standardized management plan that provides a core set of concepts for incident command and multi-agency coordination during emergency response” (Kamien, 2012, p. 486). With such systems as NIMS the government realized that no one system can work without the other and if one fails they all fail causing wide spread panic and various other hurdles for emergency responders to respond to. It is up to the government to realize that our world is no longer ran manually, but rather digitally so that we can better prepare for possible cyber attacks on our key critical infrastructures.

Today however, a new type of warfare has emerged and occurs when outside entities conduct an attack on a power grid, network, or both with the intent of causing damage. This type of warfare is called cyber warfare. In the United States computers control everything. It is no secret that hostile countries and terrorist organizations are cognizant and they know our economy, security, and infrastructure can be crippled by a successful cyber-attack. Examples of potential targets for cyber terrorists include military bases, water systems, banking facilities, air traffic control centers and power plants. Even the Commander in Chief, President Obama has stated the threat of a cyber war is real and we must prepare for it and increase our security measures. First, this paper will discuss cyberterrorism and cyber-attacks as they pose a direct threat to national security and the economy. Then, we will review cyber-attacks against the U.S. from China, Iran, and Russia along with the impact and possible ramifications from those attacks. Finally, this paper discusses U.S. strategies to minimize the impact of cyber-attacks.

I am Professor Kirk Mooring and I will be your instructor for this class. In this class, you will learn the fundamental core theories of information and network security. In this course, you will learn and use technology skills that are in demand in today’s job market. With so many threats and vulnerabilities created daily that we have to learn to work as a team in order to protect our data with the appropriate security safeguards. You will study the concepts that will help you evaluate and mitigate risk by selecting the appropriate security controls and technologies.

Defensive-preventive: has the same basic set of requirements in terms of personnel, organizational structure and costs, as an offensive-destructive strategy. A defensive-prevention strategy is necessary to protect against almost all forms of offensive strategies. All states that depend on information and cyber technologies must develop a protection strategy, either alone or in a coalition with other countries. This strategy will take years to develop and billions of dollars for implementation and support.

Prevalent to the current trend now is the dependency of the society on Information technology and communication systems. Every aspect of human life is one way or the other linked and controlled by information technology tools. The importance of information technology cannot be over emphasized as its unavailability could lead to a form of disaster or the other. Pivotal infrastructures like finance, healthcare, education and security are driven by information technology. However, information technology and its benefits are accompanied by vulnerabilities and risks that can be exploited by people with the necessary technical skills. Individuals like ‘Hackers’ and ‘Cyber Terrorist’ can cause disruption to information systems, commit financial fraud and also attack computers and networks. These attacks and disruptions could result to violence against people and properties. In some cases, death, serious injuries and severe economic loss could occur as a result of these attacks.

As mentioned above the first threat in this threat modeling process is vulnerability and threat source identification. In this step it is job of the threat modeler to perform research to identify detailed sources of information about threats and vulnerabilities. When choosing sources about threat and vulnerabilities it is essential to ensure that the sources are up to date and credible. This often requires the threat modeler to look for published sources of information or even scholarly websites to ensure the integrity and accuracy of the information. One example of an excellent source for information about threats and vulnerabilities which are commonly used by threat modelers in the National Institute of Technology’s National Vulnerability Database. This is an up to date government repository of identify vulnerabilities